package com.tanhua.sso.service;

import com.tanhua.sso.config.HuyiwuxianSMSConfig;
import com.tanhua.sso.vo.ErrorResult;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.lang3.StringUtils;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.time.Duration;

@Service
@Slf4j
@SuppressWarnings("all")
public class SmsService {

    @Autowired
    private HuyiwuxianSMSConfig huyiwuxianSMSConfig;

    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    private static String Url = "http://106.ihuyi.com/webservice/sms.php?method=Submit";

    /**
     * 发送短信验证码
     *
     * @param mobile
     * @return
     */
    public String sendSms(String mobile,String mobile_code) {

        if (mobile_code == null){
            mobile_code = (int) ((Math.random() * 9 + 1) * 100000)+"";
        }

        HttpClient client = new HttpClient();
        PostMethod method = new PostMethod(Url);

        client.getParams().setContentCharset("GBK");
        method.setRequestHeader("ContentType", "application/x-www-form-urlencoded;charset=GBK");



        String content = new String("您的验证码是：" + mobile_code + "。请不要把验证码泄露给其他人。");


        NameValuePair[] data = {//提交短信
                new NameValuePair("account", huyiwuxianSMSConfig.getAccount()), //查看用户名 登录用户中心->验证码通知短信>产品总览->API接口信息->APIID
                new NameValuePair("password", huyiwuxianSMSConfig.getPassword()), //查看密码 登录用户中心->验证码通知短信>产品总览->API接口信息->APIKEY
                //new NameValuePair("password", util.StringUtil.MD5Encode("密码")),
                new NameValuePair("mobile", mobile),
                new NameValuePair("content", content),
        };
        method.setRequestBody(data);

        try {
            client.executeMethod(method);

            String SubmitResult = method.getResponseBodyAsString();

            Document doc = DocumentHelper.parseText(SubmitResult);
            Element root = doc.getRootElement();

            String code = root.elementText("code");
            String msg = root.elementText("msg");
            String smsid = root.elementText("smsid");

            System.out.println(code);
            System.out.println(msg);
            System.out.println(smsid);


            if ("2".equals(code)) {
                System.out.println("短信提交成功");
                return mobile_code;
            }
            log.info("发送短信验证码失败~ ");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            log.error("发送短信验证码失败~ mobile = " + mobile, e);
        }
        return null;
    }

    /**
     * 发送短信验证码
     * 实现：发送完成短信验证码后，需要将验证码保存到redis中
     *
     * redisKey 在redis中作为key, 验证码作为value
     *
     * @param phone
     */
    public ErrorResult sendCheckCode(String phone) {

        String redisKey = "CHECK_CODE_" + phone;

//        redisTemplate.delete(redisKey);

        //先判断该手机号发送的验证码是否还未失效
        if (redisTemplate.hasKey(redisKey)) {

            String rediscode = redisTemplate.opsForValue().get(redisKey);
//            String code=sendSms(phone,rediscode);
            String code="123456";
            //从redis 中获取验证码
            redisTemplate.opsForValue().set(redisKey, code, Duration.ofMinutes(5));
            return null;
        }


        String code="123456";
//        String code=sendSms(phone,null);
        if(StringUtils.isEmpty(code)){
            String msg = "发送短信验证码失败！";
            return ErrorResult.builder().errCode("000000").errMessage(msg).build();
        }
        //短信发送成功，将验证码保存到redis中，有效期为5分钟
        redisTemplate.opsForValue().set(redisKey, code, Duration.ofMinutes(5));
        return null;
    }




}
